| NWS Forecast for: Osage County Issued by: National Weather Service Saint Louis, MO Last Update: 527 AM CDT Sun Oct 11 2026 | |
| Today: Sunny. Highs around 90. South winds 5 to 10 mph. Tonight: Partly cloudy. Not as cool with lows in the mid 60s. Southwest winds 5 to 10 mph. Columbus Day: Sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Monday Night: Clear. Lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Tuesday: Sunny. A slight chance of showers in the afternoon. More humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 70 percent. Wednesday: Showers with a chance of thunderstorms in the morning, then showers with a slight chance of thunderstorms in the afternoon. Cooler with highs in the upper 70s. Chance of rain 90 percent. Wednesday Night: Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 70 percent. Thursday: A chance of thunderstorms. Showers. Highs in the mid 70s. Chance of rain 80 percent. Thursday Night: Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 50s. Chance of rain 40 percent. Friday: Partly sunny. Highs in the mid 60s. Friday Night: Partly cloudy. Cooler with lows around 40. Saturday: Sunny. Highs around 60. | |
| Zone Forecast: Osage County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |